File indexing completed on 2024-05-12 05:09:24
0001 /*************************************************************************** 0002 Copyright (C) 2005-2011 Robby Stephenson <robby@periapsis.org> 0003 ***************************************************************************/ 0004 0005 /*************************************************************************** 0006 * * 0007 * This program is free software; you can redistribute it and/or * 0008 * modify it under the terms of the GNU General Public License as * 0009 * published by the Free Software Foundation; either version 2 of * 0010 * the License or (at your option) version 3 or any later version * 0011 * accepted by the membership of KDE e.V. (or its successor approved * 0012 * by the membership of KDE e.V.), which shall act as a proxy * 0013 * defined in Section 14 of version 3 of the license. * 0014 * * 0015 * This program is distributed in the hope that it will be useful, * 0016 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 0017 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 0018 * GNU General Public License for more details. * 0019 * * 0020 * You should have received a copy of the GNU General Public License * 0021 * along with this program. If not, see <http://www.gnu.org/licenses/>. * 0022 * * 0023 ***************************************************************************/ 0024 0025 #include "removeentries.h" 0026 #include "removeloans.h" 0027 #include "../collection.h" 0028 #include "../controller.h" 0029 #include "../tellico_debug.h" 0030 0031 #include <KLocalizedString> 0032 0033 using Tellico::Command::RemoveEntries; 0034 0035 RemoveEntries::RemoveEntries(Tellico::Data::CollPtr coll_, const Tellico::Data::EntryList& entries_) 0036 : QUndoCommand() 0037 , m_coll(coll_) 0038 , m_entries(entries_) 0039 { 0040 if(!m_entries.isEmpty()) { 0041 setText(m_entries.count() > 1 ? i18n("Delete Entries") 0042 : i18nc("Delete (Entry Title)", "Delete %1", m_entries[0]->title())); 0043 } 0044 0045 // also need to allow for removing entries that might be loaned out 0046 // nothing for it but to do full-blown iterative search 0047 Data::LoanList loans; 0048 foreach(Data::BorrowerPtr borrower, m_coll->borrowers()) { 0049 foreach(Data::EntryPtr entry, m_entries) { 0050 if(borrower->hasEntry(entry)) { 0051 loans += borrower->loan(entry); 0052 } 0053 } 0054 } 0055 if(!loans.isEmpty()) { 0056 new RemoveLoans(loans, this); 0057 } 0058 } 0059 0060 void RemoveEntries::redo() { 0061 if(!m_coll || m_entries.isEmpty()) { 0062 return; 0063 } 0064 0065 m_coll->removeEntries(m_entries); 0066 Controller::self()->removedEntries(m_entries); 0067 0068 QUndoCommand::redo(); 0069 } 0070 0071 void RemoveEntries::undo() { 0072 if(!m_coll || m_entries.isEmpty()) { 0073 return; 0074 } 0075 0076 m_coll->addEntries(m_entries); 0077 Controller::self()->addedEntries(m_entries); 0078 0079 QUndoCommand::undo(); 0080 }